Data rates (dvb-s2) -7 – Comtech EF Data DD240XR Rev Е User Manual
Page 113
DD240XR High-Speed Digital Demodulator
Technical Specifications
MN-DD240XR – Rev. E
7-7
7.13 Data Rates (DVB-S2 with Pilots Off)
Series 100 (10 Msps Max)
Modulation
FEC
MPEG Frame Size
Minimum
Long = 64.8K
Maximum
Long = 64.8K
Minimum
Short = 16.2K
Maximum
Short = 16.2K
QPSK
1/2
1.977716
9.888581
1.697680
8.488400
QPSK
2/3
2.644506
12.222530
2.576801
12.884005
QPSK
3/4
2.974946
14.874731
2.840537
14.202686
QPSK
3/5
2.376608
11.883041
2.313065
11.565324
QPSK
4/5
3.174394
15.871961
3.016361
15.081807
QPSK
5/6
3.309326
16.546630
3.192186
15.960928
QPSK
8/9
3.532902
17.664512
3.455922
17.279609
QPSK
9/10
3.577224
17.886119
NA
NA
Series 200 (45 Msps Max)
Modulation
FEC
MPEG Frame Size
Minimum
Long = 64.8K
Maximum
Long = 64.8K
Minimum
Short = 16.2K
Maximum
Short = 16.2K
QPSK
1/2
1.977716
44.498615
1.697680
38.197802
QPSK
2/3
2.644506
59.501385
2.576801
57.978022
QPSK
3/4
2.974946
66.936288
2.840537
63.912088
QPSK
3/5
2.376608
53.473684
2.313065
52.043956
QPSK
4/5
3.174394
71.423823
3.016361
67.868132
QPSK
5/6
3.309326
74.459834
3.192186
71.824176
QPSK
8/9
3.532902
79.490305
3.455922
77.758242
QPSK
9/10
3.577224
80.487535
NA
NA